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HP LaserJet 1150 Series User Manual

HP LaserJet 1150 Series
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LaserJet 1150 series printe
r
HP Parts Reference Guide™
www.hp.com/go/hpparts
Electronic Accessories
Cable (Interface)
8120-8485 Universal Serial Bus (USB) interface cable - Type 'A' connector to type 'B' connector, 1.8m (6.0 ft) long
8121-0712 Universal serial bus (USB) interface cable - Type 'A' connector to type 'B' connector - 0.6m (24-inches) long
Electronics/Power Cords
Cable
3
RK2-0029-000CN Flex cable - Has two 14 pin (M) edge connectors - Connects between the laser/scanner assembly and the formatter PC
board
4
RM1-0563-000CN Scanner motor cable assembly - 4 pin (F) connector to 4-pin (F) connector - Connects between the laser/scanner
assembly and the formatter board
Control Panel
5
RM1-0549-000CN Control panel assembly - Includes the 'Go' button and LED, 'Ready' LED, and 'Attention' LED mounted on the left front
cover support - Mounts on the upper left corner of the left side plate
Fan/Airflow Guide
6
RM1-0547-000CN Fan and airflow guide assembly - Mounts to the upper front on the right side plate assembly
Laser/Scanner
7
RM1-0524-000CN Laser/scanner assembly - Mounts on top of the print structure frame
Motor
8
RK2-0062-000CN DC stepper motor assembly - Drives all rollers amd fusing assembly via the gear train on the right side - Mounts on the
inside rear of the right side plate assembly
PC Board
9
Q2455-60001 Formatter PC board assembly - Mounts to the left side frame assembly
10
RM1-0566-000CN Engine control PC board - Control and power supply board for the printer (For 110V to 127V operation) - Includes the
power cord connector and power switch - Mounts in the bottom of the printer
11
RM1-0567-000CN Engine control PC board - Control and power supply board for the printer (For 220V to 240V operation) - Includes the
power cord connector and power switch - Mounts in the bottom of the printer
Power Cord
8120-6800 Power cord (Flint Gray) - 16 AWG, 2.3m (7.5ft) long - Has straight (F) receptacle (For 240V in Israel)
8120-6809 Power cord (Dove Gray) - 2.3m (7.5ft) long - Has straight (F) receptacle (For 240V operation in the United Kingdom,
Hong Kong, Singapore, Malaysia)
8120-6811 Power cord (Flint Gray) - 17 AWG, 2.3m (7.5ft) long - Has straight (F) receptacle (For 220V in Europe, Saudi Arabia,
South Africa, India, and Korea)
8120-6812 Power cord (Flint Gray) - 18 AWG, 2.3m (7.5ft) long - Has straight (F) receptacle (For 120V in the USA, Canada,
Mexico, Philippines, and Taiwan)
8120-6813 Power cord (Flint Gray) - 17 AWG, 2.3m (7.5ft) long - Has straight (F) receptacle (For 220V in South Africa, Saudi
Arabia, and India)
8120-6814 Power cord (Flint Gray) - 17 AWG, 2.3m (7.5ft) long - Has straight (F) receptacle (For 220V in Denmark)
8120-6815 Power cord (Flint Gray) - 17 AWG, 2.3m (7.5ft) long - Has straight (F) receptacle (For 220V in Switzerland)
Sensor
19
RM1-0572-000CN Paper sensor PC board - Small board with optical flag sensor (Flag not included) - For sensing leading edge of paper -
Mounts in the bottom right of the paper pick-up assembly
20
RM1-0574-000CN Paper sensor PC board - Small board with optical flag sensor (Flag not included) - For sensing 'out of paper' in the
paper tray - Mounts in the bottom left of the paper pick-up assembly
Solenoid
21
RH7-5315-000CN 24VDC Solenoid - Engages the pick-up roller gear/clutch assembly - Mounts on the right side plate assembly
Spring
22
RA0-1026-000CN Torsion spring - Provides grounding connection to the toner cartridge (Photo sensitive drum) - Mounts on the inside of
the right side plate assembly
23
RA0-1035-000CN Torsion spring - Provides high voltage connection to the toner cartridge (developing cylinder) - Mounts on the left front
side of the paper feed guide assembly
© 2004 Hewlett-Packard 1
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HP LaserJet 1150 Series Specifications

General IconGeneral
Print TechnologyLaser
Print SpeedUp to 19 ppm
Print Resolution1200 x 1200 dpi
Memory8 MB
Processor Speed266 MHz
Paper Handling Input250-sheet input tray
ConnectivityUSB 2.0
Input Capacity250-sheet input tray
Output Capacity125 sheets
Media Sizes SupportedLetter, Legal, Executive, A4, A5, B5, Envelopes
First Page Out10 seconds

Summary

Electronic Accessories

Cable (Interface)

USB interface cables with 'A' to 'B' connectors.

Electronics/Power Cords

Cable

Flex cable connecting laser/scanner assembly and formatter PC board.

Control Panel

Assembly with 'Go', 'Ready', 'Attention' LEDs mounted on the front cover.

Fan/Airflow Guide

Assembly mounts to the upper front on the right side plate.

Laser/Scanner

Assembly mounts on top of the print structure frame.

Motor

DC stepper motor drives rollers and fusing assembly via gear train.

PC Board

Formatter PC board assembly mounts to the left side frame assembly.

Power Cord

Various power cords with different plug types and ratings for global use.

Sensor

Paper sensor PC boards for detecting paper edge or out-of-paper conditions.

Solenoid

24VDC Solenoid engages the pick-up roller gear/clutch assembly.

Spring

Torsion springs provide grounding connections to the toner cartridge.

Spring (Continued)

Torsion springs provide high voltage connection to the toner cartridge.

Spring (Transfer Roller)

Torsion spring acts as electrical connection for transfer roller contact.

Spring (Mechanism)

Tension and compression springs for various printer mechanisms.

External Case Parts

Cover

Front, right, left, and rear covers, including cover inserts.

Door

Toner cartridge door that folds down for access.

Foot

Rubber feet used for the rear of the printer base.

Link

Connecting link for sliding linkage and toner cartridge access.

Pan

Support pan for engine controller PC board and printer bottom.

Screw

Screw kit containing various sizes for printer assembly.

Fusing Assembly Parts

Delivery

Face-down delivery assembly with support frame and pressure rollers.

Fusing Assembly

Bonds toner to paper with heat, mounts in the upper rear of the printer.

Gear

29 tooth gear mounts on the end of the pressure roller.

Spring

Tension and torsion springs for fusing assembly components.

Other Accessories

Cleaning Supplies

Toner cleaning cloth for absorbing toner and cleaning spills.

Manual

LaserJet printer paper specification and service manuals.

Other Internal Parts

Bracket

Fuser bracket ('L' shaped) provides mounting support for the fusing assembly.

Gear

69 tooth gear mounts on a rod in the upper rear corner of the right side plate.

Gear Assembly

Dual gear assembly drives the paper feed roller gear.

Guide

Front guide assembly runs the width of the printer.

Plate

Left and right side plate assemblies for internal printer mechanism.

Paper Path Parts

Paper Feeder

Paper feed guide assembly supports the transfer roller and contacts.

Paper Pick-Up

Assembly includes pick-up roller, paper feed roller, and separation pad.

Roller

Paper Pickup Roller and Transfer Roller assemblies.

Paper Pick-Up Assy Parts

Gear Assembly

Gear/clutch assembly for pickup roller, solenoid activated.

Holder

Roller and holder assembly with spring-loaded roller.

Lift Plate

Lift plate assembly with paper width adjusters.

Pad

Separation pad assembly mounts on a spring loaded arm.

Paper Pick-Up

Assembly includes pick-up roller, paper feed roller, and separation pad.

Roller

Paper Pickup Roller picks up media from paper input tray.

Shaft

Paper pick-up shaft assembly with cams and roller holder.

Spring

Compression springs for clutch, separation pad, and lift plate.

Paper Tray Parts

Cover

Rear cover assembly includes output tray; paper tray cover with width guides.

Tray Assembly

Printer input paper tray assembly with tray, lever, and arm.

Major Assembly Locator

Fusing Assembly

Locates the fusing assembly within the printer.

Engine Control PC Board

Locates the engine control PC board.

LED Panel

Locates the LED control panel.

Paper Feed Guide Assembly

Locates the paper feed guide assembly.

Toner Cartridge Door

Locates the toner cartridge door.

Top Cover Assembly

Locates the top cover assembly.

Input Tray Cover

Locates the paper input tray cover.

Input Tray Assembly

Locates the paper input tray assembly.

Paper Pick-Up Assembly

Locates the paper pick-up assembly.

External Covers

Rear Cover Assembly

Shows the rear cover assembly and related parts.

Internal Components (1 of 2)

Pick-Up Gear Assembly

Diagram showing the pick-up gear assembly components.

Internal Components (2 of 2)

Front Guide Assembly

Diagram showing the front guide assembly.

Fan and Airflow Guide Assembly

Diagram showing the fan and airflow guide assembly.

Left Side Plate Assembly

Left Side Plate Assembly

Diagram illustrating the left side plate assembly.

Right Side Plate Assembly

Right Side Plate Assembly

Diagram illustrating the right side plate assembly.

Engine Control Board and Related Parts

Paper Pick-Up Assembly

Paper Pick-Up Assembly

Diagram of the paper pick-up assembly.

Paper Pick-Up Shaft Assembly

Diagram of the paper pick-up shaft assembly.

Seperation Pad

Diagram of the separation pad component.

Roller Holder Assembly

Diagram of the roller holder assembly.

Paper Lift Plate Assembly

Diagram of the paper lift plate assembly.

Paper Feed Guide Assembly

Paper Feed Guide Assembly

Diagram of the paper feed guide assembly.

Fusing Assembly

Fusing Assembly

Diagram of the fusing assembly.

Face-Down Delivery Assembly

Diagram of the face-down delivery assembly.

Screw Kit

LaserJet 1150 Screw Kit

Visual representation of the LaserJet 1150 screw kit.

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